Page({
  data: {
    items: [{
      id: '001',
      text: 'Face',
      value: 1,
    },
    {
      id: '002',
      text: 'Eye',
      value: 2,
    },
    ],
    slider: 0,
    value: 3,
  },
  sliderChange(e) {
    this.setData({
      slider: e.detail.value,
    })
  },
  onChange(e) {
    this.setData({
      value: e.detail.value,
    })
    console.log(e)
  },
})